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Air Dry Clays

Certified Nontoxic, Conforms to ASTM C-1023/D-4236 (WC-640 - WC-641): Self hardening artist clay for school, home, arts and crafts. Safe, multi-purpose and economical. Just like other high quality Laguna stoneware clays, Dry-Hard clays are great for modeling, throwing, sculpting and thousands of hobby projects. The cure for shrinking school budgets, Dry-Hard’s self-hardening formula saves the hassle and expense of kiln firing, while producing a finished product which dries leather hard in 24 hours and rock hard within several days (actual drying time varies with temperature, humidity and thickness of clay). Do not Fire! Decorate with acrylic paints. Must be sealed with a commercial water sealant to waterproof.

Air Dry Clays

WC-640 Self Hardening Clay Mexo-Red
WC-640
Mexo-Red
 
WC-641 Self Hardening Clay Mexo-White
WC-641
Mexo-White
 
     

Note: To maintain workability, store in an air-tight container until work is completed. Do not Fire!


Displaying products 1 - 2 of 2 results
WC-640 Mexo-Red Self Hardening Clay (sold by the lb.)
Suitable for throwing, coiling and sculpting. Allow for some shrinkage. Do Not Fire!
Axner Price: $0.64
WC-640 Mexo-Red Self Hardening Clay (sold by the lb.)
WC-641 Mexo-White Self Hardening Clay (sold by the lb.)
Suitable for throwing, coiling and sculpting. Allow for some shrinkage. Do Not Fire! Dries White to Light Grey.
Axner Price: $0.64
WC-641 Mexo-White Self Hardening Clay (sold by the lb.)